@Meddler what are your thoughts on Yi and mADCs as a whole?

Do you like that he's been building primarily on-hit bruiser for the past few seasons, or do you guys have plans to try and push him back into crit builds?

Also, do you think melee ADCs need their own unique itemization? is really the only crit-based melee that works because he has to invest a lot less into it so he can buy other items. just builds full glass cannon because he has 5 seconds of guaranteed not-death. Since glass cannon builds have generally proven problematic to balance, are there any plans to give them options to make them slightly more durable than ranged counterparts, while not going full bruiser like we've seen in the past with Yasuo and Yi?

EDIT: I wanted to add; do you think there is a place for Yi and Tryndamere in their current states, in League? They offer a lot less utility than Yasuo does, but have huge steroids. Do you think that with ranged ADCs being a sure thing to stay, that they're unwanted now?